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Table 5 Mean depression prevalence according to tools used, time of measurement, and recruitment setting for the United State

From: Depression in adults with sickle cell disease: a systematic review of the methodological issues in assessing prevalence of depression

  npatients Mean (%) Minimum (%) Maximum (%)
Tool     
PA (nstudy = 16) 2138 34.33 20.63 61.04
MRR (nstudy = 3) 2068 4.93 4.27 19.44
SI (nstudy = 1) 95 29.47
Time (excluding MRR)     
1999–2000 (nstudy = 2) 483 41.82 25.58 43.41
2001–2010 (nstudy = 7) 880 32.27 22.39 44.00
2011–2020 (nstudy = 8) 870 31.72 20.63 61.04
Setting (excluding MRR)     
Inpatient and VOC (nstudy = 1) 10 50
Outpatient (nstudy = 9) 1115 39.62 22.39 61.04
Extracted from a cohort (nstudy = 6) 1013 28.33 20.63 38.61
  1. PA psychometric assessment, MRR medical records reviews, SI structured interview, VOC vaso-occlusive crisis